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General Mills - Fiber One (Original)

Last Updated On: 2/1/12

Brocho before eating this: Borei Minei Mezonos

Brocho after eating the proper shiur of this: Al Hamichya

Source: Star-K Cereal List, Halachically Speaking (Volume 4, Issue 2, Page 5)

[note: others say Shehakol Niyeh Bedvoro and Borei Nefashos]